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Patent Searching and Data


Matches 1 - 50 out of 15,306

Document Document Title
WO/2019/193121A1
The invention relates to a reversible device for recovering thermal energy by the extraction and transfer of calories from one or more media into one or more other such media. The device comprises at least one compressor (CP1, CP2) and f...  
WO/2019/195824A1
A heat exchanger includes a shell. A tubesheet is mounted to the shell. A plurality of tubes extend from the tubesheet and into the shell for heat exchange between a first fluid within the tubes and a second fluid in the shell outside th...  
WO/2019/194979A1
A heat exchanger includes an outer tube having a first axial end and a second axial end, and a pressure barrier tube positioned generally concentric to and within the outer tube such that a first flowpath is defined axially through at le...  
WO/2019/187037A1
This heat exchanger is provided with: a large-diameter water pipe having a helical trough and having a water passage therein; and a refrigerant pipe which is wound along the trough, has a refrigerant passage therein, and has a diameter s...  
WO/2019/189924A1
In order to prevent cracking due to a thermal cycle on a gas inflow side in a charge air cooler through which high-temperature gas passes, an angular first high-edge section 2c is formed in a protruding manner at both end portions of a l...  
WO/2019/181270A1
This heat exchanger (10) is provided with: a first tube (210) through which a first fluid passes; a second tube (220) through which a second fluid passes; and a cladding member (300) that is a plate-like member having brazing material la...  
WO/2019/179776A1
Shell and tube apparatus (1) comprising: an outer shell (2); a first tube bundle (3) and a second tube bundle (4) coaxial with each other; a first inner shell (5) and a second inner shell (6); the first inner shell surrounds the first tu...  
WO/2019/183176A1
A heat exchanger assembly including an elongated tubular heat exchanger enclosure defining an interior chamber. A tube sheet is positioned within the interior chamber of the heat exchanger enclosure separating the interior chamber into a...  
WO/2019/177209A1
The present invention provides a heat exchange device and a heat pump sequential control apparatus having same, the heat exchange device comprising: a heat storage tank for allowing heat to be exchanged between geothermal water supplied ...  
WO/2019/174734A1
The present invention relates to a heat exchanger assembly (1) comprising a housing (2) and a core (3) situated inside the housing (2). The core (3) comprises a plurality of flow ducts (31) and each of the flow ducts (31) comprises two w...  
WO/2019/174214A1
A heat exchange core (1) for a two-way air inlet and outlet pipe (2), comprising an annular main body (11) , the annular main body (11) having a first inner annular surface (12) and a first outer annular surface (13) along an axial first...  
WO/2019/175433A1
The present invention relates firstly to a heat exchanger for exhaust gases from an engine of a vehicle comprising a tube bank, a ferrule, respective manifolds and the same number of flanges. Secondly, the invention also describes a meth...  
WO/2019/169397A1
A fluid heating system having a multi-section tubeless heat exchanger, includes a pressure vessel shell comprising a vessel inlet arranged to receive a production fluid to be heated and a vessel outlet arranged to provide a heated produc...  
WO/2019/167136A1
This heat pump apparatus has a casing which houses thereinside: a compressor that compresses a refrigerant; a first heat exchanger that exchanges heat between the refrigerant compressed by the compressor and a liquid heat medium; a press...  
WO/2019/166493A1
The invention relates to a tube bundle-type heat exchanger, to a tube base, and to a method for sealing same. Aspects of the invention relate to a tube base for a tube bundle-type heat exchanger. In particular, the tube base comprises a ...  
WO/2019/165029A1
A piping system for recovery heat energy from an exhaust gas in a heat recovery furnace, the piping system comprising a piping inlet, where the piping inlet transects a wall of a stack zone of the heat recovery furnace, a piping run, the...  
WO/2019/164750A1
An apparatus and a method are provided for a modular intercooler block that may be fabricated by way of direct metal printing and assembled to form larger intercoolers. The modular intercooler block comprises cooling fins that are spaced...  
WO/2019/162269A1
The invention relates to a heat exchanger system, in particular for arranging in heat sources (14) or heat sinks comprising fluid media, for example in surface waters, comprising a heat exchanger unit (74), which is arranged between at l...  
WO/2019/160522A1
The three-contour spiral heat exchanger comprising a housing (1) with an inlet (5) and (9), and outlet (6) and (10) pipes for the first and the third heat exchange medium and with a guide of its flow, in the form of a spiral separation w...  
WO/2019/159371A1
[Problem] To provide a natural gas liquefier equipped with a C3 cooler capable of using a simple configuration to cool natural gas and cool a liquefying refrigerant for liquefying natural gas. [Solution] This natural gas liquefier 1 is e...  
WO/2019/160521A1
The spiral heat exchanger comprising a housing (3) in which there is a channel for passage the first heat exchange medium (1) with an inlet (4) and an outlet (5) branch pipes, while a channel for passage the second heat exchange medium (...  
WO/2019/153648A1
Disclosed is a heat exchange device for heat recovery of an industrial air compressor, the industrial air compressor comprising a heat exchange device (2), wherein the heat exchange device (2) comprises a housing (21), and a first heat e...  
WO/2019/153564A1
A gas-liquid heat exchange device (10), comprising: a first liquid distribution means (20), a second liquid distribution means (30), and a heat exchange assembly (40) connected between the first liquid distribution means (20) and the sec...  
WO/2019/150179A1
A steam generator includes a shroud and an annular stepwise helical baffle extending along at least part of a length of the shroud. There is a riser located in a central region of the steam generator. The helical baffle is made of at lea...  
WO/2019/150180A1
Arrangement for supporting U-bend tube sections in the high heat environment of steam generators using flat bars. The invention uses a combination of thicker and thinner flat bars to impart a serpentine path to the arc of the normally cu...  
WO/2019/151567A1
The present invention relates to a heat exchange device for effectively collecting heat in a device, in which high temperature occurs, such as a scrubber. The heat exchange device according to the present invention comprises: a first hea...  
WO/2019/148224A1
The invention describes a method and a temperature control device (12, 54) for a processing device, in particular an injection molding machine (4), the temperature control device comprising: at least one conveying pump (23) for conveying...  
WO/2019/150968A1
Provided is a double-pipe heat exchanger comprising an outer pipe (181), an inner pipe (182), and a joint (183). The outer pipe forms the outer pipe of the double pipe. The inner pipe forms the inner pipe of the double pipe. The joint me...  
WO/2019/152506A1
A heat exchanger with a monocoque structure transfers heat between a first fluid and a second fluid. The heat exchanger has a plurality of tubes through which the first fluid may flow in a direction, each of the plurality of tubes has a ...  
WO/2019/147920A1
A stave comprising a housing, an inner cooling fluid circuit comprising a cooling fluid inlet, a cooling fluid outlet and one or more cooling fluid pipes housed within, or cooling fluid passageways defined by, the housing, wherein each c...  
WO/2019/138065A1
The aim of the invention is to reduce corrosion of the pipes in particular in sulphuric acid production. This aim is achieved, according to the invention, by means of a tubular heat exchanger (1) in which the arrangement of the tubes (20...  
WO/2019/139109A1
A double-piped ice-making machine 1 provided with an inner pipe 12 and an outer pipe 13 that is provided coaxially with the inner pipe 12 and radially outward from the inner pipe 12, the double-piped ice-making machine 1 causing a substa...  
WO/2019/137324A1
A heat exchange device for conserving energy of a water heater comprises an upper cover (10), a heat exchange plate module (30), a heat exchange tube module (40), and a base (20). A top surface (11) of the upper cover (10) is provided wi...  
WO/2019/139015A1
This double-piped ice-making machine 1 is provided with an inner pipe 12 and an outer pipe 13 that is provided radially outward from the inner pipe 12, the double-piped ice-making machine 1 causing a substance to be cooled to flow in the...  
WO/2019/135312A1
Provided is a heat exchange member having excellent resistance against external impact and thermal stress. The heat exchange member 1 is for exchanging heat between a first fluid and a second fluid that flows through the outside of a cov...  
WO/2019/131569A1
In this header plateless type heat exchanger, a rise in temperature of a tube leading end section, into which high-temperature exhaust gas and the like flow, is suppressed and durability is improved. Regarding the width of each of swelli...  
WO/2019/130386A1
This heat exchanger is provided with an inner tube and an outer tube, in which fluids circulate, respectively. The outer tube is joined to the inner tube in a state of being spirally wound on the outer peripheral surface of the inner tub...  
WO/2019/129320A1
The present invention relates to a heat exchanger device for the provision of refrigeration in refrigerated vehicles which are operated by liquefied natural gas (LNG) which has to first be regasified. The great temperature difference whi...  
WO/2019/131571A1
In this header plateless type heat exchanger, a rise in temperature of a tube leading end section, into which high-temperature exhaust gas and the like flow, is suppressed and durability is improved. Recessed groove sections 4c, having n...  
WO/2019/133301A1
In certain embodiments, a condenser includes a shell having a longitudinal axis, a first tube bundle disposed within the shell, and a subcooler component disposed within the shell beneath the first tube bundle. The subcooler component in...  
WO/2019/120980A1
The invention relates to a counter-current heat exchanger (10) for an electric vehicle heating system (12), comprising an inner pipe (14) with an axial direction of extent (16), an outer pipe (18) which surrounds the inner pipe (14) in t...  
WO/2019/123220A1
A heat exchanger that is fabricated with high nickel metal alloys provides enhanced corrosion resistance when in contact with fluids that are reducing and contain metal chlorides. In an embodiment, this type of heat exchanger is used in ...  
WO/2019/126414A1
A process and apparatus for cooling catalyst in a catalyst cooler is disclosed. Nested tubes in the catalyst cooler have an undulating wall for improving heat transfer from the catalyst bed across the wall to the water inside the tubes. ...  
WO/2019/116072A1
A baffle (24) for an evaporator (2) of a refrigeration circuit (10), said baffle (24) being adapted to be placed in an internal volume (V) of a shell (10) of the evaporator (2) to form a barrier against a refrigerant fluid (R) flow towar...  
WO/2019/117108A1
Provided are a cold recovery system and a cold recovery method which allow the cold of LNG to be effectively used when cooling a cold absorbing fluid that is capable of storing cold by using latent heat. This cold recovery system 1 is pr...  
WO/2019/115306A1
A heat exchanger (1), wherein the bundle of parallel U-bent tubes (2) is connected via a connection to a first end, where a first hemispherical bonnet (16) distributes the first fluid to the tubes (2) of the first straight section (9), a...  
WO/2019/118129A1
A recuperator includes a monolithic heat exchanger core having a first side proximal to a combustor inlet and a turbine outlet, and a second side that includes an exhaust outlet. A compressed air inlet is located on the second side, and ...  
WO/2019/115583A1
A shell-and-tube equipment (10) comprises a shell (12) that surrounds a tube bundle (14), wherein the tube bundle (14) comprises a plurality of tubes (16). At least one end of each tube (16) is provided with a joint (26) to an inlet tube...  
WO/2019/111349A1
A heat exchanger relating to the present invention has: a first pipe, in which a first heat medium flows; and a second pipe, which is wound around the first pipe, and in which a second heat medium flows. The first pipe has, on the inner ...  
WO/2019/106561A1
A cooling apparatus (100) includes an evaporative cooling unit (108) and a refrigeration unit (114) such that a cooling liquid exiting the evaporative cooling unit (108) is further cooled by an evaporator (118) of the refrigeration unit ...  

Matches 1 - 50 out of 15,306